MailChimp incident

Mandrill/Transactional Delays

Resolved after 4 hours 8 minutes, on September 1, 2026.

resolved Sep 01, 2026, 08:27 PM UTC

Engineers have addressed the issue that was causing sending delays with select Mandril/Transactional accounts. Sends are going out. We thank you for your patience.

Started
Sep 01, 2026, 04:19 PM UTC
Resolved
Sep 01, 2026, 08:27 PM UTC
Duration
4h 8m
Detected by Pingoru
Sep 01, 2026, 04:19 PM UTC

Update timeline

  1. resolved Sep 01, 2026, 08:27 PM UTC

    Engineers have addressed the issue that was causing sending delays with select Mandril/Transactional accounts. Sends are going out. We thank you for your patience.

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